4357384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 8712000

約数和(自身を除く): 4354616

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 263, 436, 526, 872, 1052, 2071, 2104, 4142, 4997, 8284, 9994, 16568, 19988, 28667, 39976, 57334, 114668, 229336, 544673, 1089346, 2178692, 4357384]

約数ペア:

[(1, 4357384), (2, 2178692), (4, 1089346), (8, 544673), (19, 229336), (38, 114668), (76, 57334), (109, 39976), (152, 28667), (218, 19988), (263, 16568), (436, 9994), (526, 8284), (872, 4997), (1052, 4142), (2071, 2104)]